<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2018/11/27 0027
  Time: 14:40
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
  <head>
    <title>$Title$</title>
  </head>
  <body>
 <img  id="img" src="/yanzhengma" onclick="run()"/>
  </body>
<script type="text/javascript">
   function run(){
       var id = document.getElementById("img");
       id.src="/yanzhengma?"+ new Date();
   }
</script>
</html>
